期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2015
卷号：4
期号：5
页码：2084-2087
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Cloud computing technology which provides computing resource on demand over the internet as a service. To meet this requirement virtualized data centers are established all around the world. However, data centers utilize large amount of electrical power. Thus results in high operating costs and emits carbon dioxide to environment. Carbon dioxide emitted from cloud data centers cause global warming. This paper provides a model and techniques for the dynamic management virtual machines in data centers. The main purpose is to increase the utilization of computing resources and minimize energy consumption by switching off the idle nodes. Live migration technique, moving virtual machines between different physical servers, is mainly used to reduce the number of active compute nodes in cloud data centers with minimal downtime. In this paper, we provide an architecture and software framework of open stack neat, for dynamic virtual machine consolidation in open stack cloud deployment. Open stack is an open source cloud platform which provides infrastructure as a service solution. Open stack allows users to deploy virtual machines which manages different workloads.
关键词：server consolidation; live migration; VM ; consolidation; virtualization
